Реши задание на изображении

Краткий ответ

2. How often does Mandy watch a documentary?
   — Mandy watches a documentary once a week.

3. How often does Clare argue with someone?
   — She argues with someone twice a year.

4. How often does Max watch a film?
   — He watches a film twice a week.

5. How often does Fin go swimming?
   — He goes swimming once a week.

6. How often does Zak visit his grandparents?
   — He visits his grandparents three times a week.

Как получилось

• Вопрос с How often строится так:
  How often + do/does + подлежащее + глагол в начальной форме?
• Если подлежащее he / she / it, используем does, а смысловой глагол ставим без -s:
  • does Mandy watch…
  • does Fin go…
• В утвердительном предложении с he / she / it у глагола появляется -s:
  • Mandy watches
  • Clare argues
  • Fin goes
  • Zak visits
• on Saturdays = каждую субботу = once a week.
• on Tuesdays and Thursdays = два раза в неделю = twice a week.
• 1 time = once, 2 times = twice, 3 times = three times.

В вопросах везде правильно использовано does, а в ответах — глагол с -s, поэтому грамматика согласована.